389.45% is the change from 199 to 974
Calculation steps:
[( 974 - 199 ) ÷ 199] x 100 = 389.45%
Formula
Percentage change = [(974 - 199) / 199] x 100
Subtract the new number by the original number
974 - 199 = 775
775 ÷ 199 = 3.8944723618090453
3.8944723618090453 x 100 = 389.45%